<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
<script>
	var json = {
		a: 12, 
		show: function()
		{
				alert(this);
				alert(this.a);
		}
	};
	
json.show();
</script>
</head>

<body>
</body>
</html>
